freebsd-dev/sys/modules/geom/Makefile

# $FreeBSD$

SUBDIR=	geom_apple \
	geom_bde \
	geom_bsd \
	geom_cache \
	geom_ccd \
	geom_concat \
	geom_eli \
	geom_fox \
	geom_gate \
	geom_gpt \
	geom_label \
	geom_mbr \
	geom_mirror \
	geom_nop \
	geom_pc98 \
	geom_raid3 \
	geom_shsec \
	geom_stripe \
	geom_sunlabel \
	geom_uzip \
	geom_vinum \
	geom_vol_ffs \
	geom_zero

.include <bsd.subdir.mk>
Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00			`# $FreeBSD$`

			`SUBDIR= geom_apple \`
			`geom_bde \`
			`geom_bsd \`
A GEOM cache can speed up read performance by sending fixed size read requests to its consumer. It has been developed to address the problem of a horrible read performance of a 64k blocksize FS residing on a RAID3 array with 8 data components, where a single disk component would only get 8k read requests, thus effectively killing disk performance under high load. Documentation will be provided later. I'd like to thank Vsevolod Lobko for his bright ideas, and Pawel Jakub Dawidek for helping me fix the nasty bug. 2006-10-06 08:27:07 +00:00			`geom_cache \`
Add new geom_ccd module 2003-06-09 21:49:54 +00:00			`geom_ccd \`
Connect geom_concat.ko module to the build. Approved by: scottl (mentor) 2004-02-23 20:03:53 +00:00			`geom_concat \`
Connect GEOM_ELI class to the build. MFC after: 1 week 2005-07-27 21:47:55 +00:00			`geom_eli \`
Add "GEOM_FOX", a class which detects and selects between multiple redundant paths to the same device. This class reacts to a label in the first sector of the device, which is created the following way: # "0123456789abcdef012345..." # "<----magic-----><-id-...> echo "GEOM::FOX someid" \| dd of=/dev/da0 conv=sync NB: Since the fact that multiple disk devices are in fact the same device is not known to GEOM, the geom taste/spoil process cannot fully catch all corner cases and this module can therefore be confused if you do the right wrong things. NB: The disk level drivers need to do the right thing for this to be useful, and that is not by definition currently the case. 2003-06-18 09:29:28 +00:00			`geom_fox \`
Connect geom_gate.ko to the build. 2004-05-03 21:12:29 +00:00			`geom_gate \`
Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00			`geom_gpt \`
Introduce GEOM_LABEL class. This class is used for detecting volume labels on file systems: UFS, MSDOSFS (FAT12, FAT16, FAT32) and ISO9660. It also provide native labelization (there is no need for file system). g_label_ufs.c is based on geom_vol_ffs from Gordon Tetlow. g_label_msdos.c and g_label_iso9660.c are probably hacks, I just found where volume labels are stored and I use those offsets here, but with this class it should be easy to do it as it should be done by someone who know how. Implementing volume labels detection for other file systems also should be trivial. New providers are created in those directories: /dev/ufs/ (UFS1, UFS2) /dev/msdosfs/ (FAT12, FAT16, FAT32) /dev/iso9660/ (ISO9660) /dev/label/ (native labels, configured with glabel(8)) Manual page cleanups and some comments inside were submitted by Simon L. Nielsen, who was, as always, very helpful. Thanks! 2004-07-02 19:40:36 +00:00			`geom_label \`
Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00			`geom_mbr \`
Connect GEOM_MIRROR class to the build. 2004-07-30 23:18:53 +00:00			`geom_mirror \`
- Connect geom(8) and its libraries to the build. - Connect geom_stripe and geom_nop modules to the build. - Connect STRIPE and NOP classes to the LINT build. - Disconnect gconcat(8) from the build. Supported by: Wheel - Open Technologies - http://www.wheel.pl 2004-05-20 10:37:13 +00:00			`geom_nop \`
Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00			`geom_pc98 \`
Connect RAID3 GEOM class to the build. 2004-08-16 06:36:21 +00:00			`geom_raid3 \`
Connect SHSEC GEOM class to the build. 2005-01-11 18:18:40 +00:00			`geom_shsec \`
- Connect geom(8) and its libraries to the build. - Connect geom_stripe and geom_nop modules to the build. - Connect STRIPE and NOP classes to the LINT build. - Disconnect gconcat(8) from the build. Supported by: Wheel - Open Technologies - http://www.wheel.pl 2004-05-20 10:37:13 +00:00			`geom_stripe \`
Add a geom_vol_ffs module and hook up to the build. 2003-06-03 20:32:13 +00:00			`geom_sunlabel \`
Add geom_uzip -- geom class that implements read-only compressed disks. Currently supports cloop V2.0 disk compression format. May support more formats in future. 2004-08-13 09:40:58 +00:00			`geom_uzip \`
Due to popular demand, hook up geom_vinum to the build. 2004-08-07 16:16:59 +00:00			`geom_vinum \`
Connect GZERO to the build. MFC after: 3 days 2005-07-25 10:49:05 +00:00			`geom_vol_ffs \`
			`geom_zero`
Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00
			`.include <bsd.subdir.mk>`